26647908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18661}}^1$

素因数の和:18692

約数の個数: 48

約数和(自身を含む): 75245184

約数和(自身を除く): 48597276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 18661, 37322, 55983, 74644, 111966, 130627, 223932, 261254, 317237, 391881, 522508, 634474, 783762, 951711, 1268948, 1567524, 1903422, 2220659, 3806844, 4441318, 6661977, 8882636, 13323954, 26647908]

約数ペア:

[(1, 26647908), (2, 13323954), (3, 8882636), (4, 6661977), (6, 4441318), (7, 3806844), (12, 2220659), (14, 1903422), (17, 1567524), (21, 1268948), (28, 951711), (34, 783762), (42, 634474), (51, 522508), (68, 391881), (84, 317237), (102, 261254), (119, 223932), (204, 130627), (238, 111966), (357, 74644), (476, 55983), (714, 37322), (1428, 18661)]